Question: Help Save I EN Check my werk Problem 4 Using a Trend Equation Use the Excel template. Cell phone sales for a firm over the

Help Save I EN Check my werk Problem 4 Using a Trend Equation Use the Excel template. Cell phone sales for a firm over the last 10 weeks are shown below. Plot the data and visually check to see if a linear trend line is appropriate. Then using the trend line, predict sales for week 11. Week Unit Sales 1 2 3 4 5 6 7 8 9 10 700 724 720 728 740 742 758 750 70 775 Numere Response MacBook Air

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